<mat-form-field appearance="fill">
    <mat-label>{{label}}</mat-label>
    <mat-select [formControl]="formCtrl" data-cy="select-container" (selectionChange)="onSelectChange($event.value)">
        <mat-option *ngFor="let container of containers" [value]="container">{{container}}</mat-option>
        <mat-option value="!">(New {{label}})</mat-option>
    </mat-select>
</mat-form-field>
